Runtime assurance for safety-critical systems: An introduction to safety filtering approaches for complex control systems
More than three miles above the Arizona desert, an F-16 student pilot experienced a gravity-
induced loss of consciousness, passing out while turning at nearly 9Gs (nine times the force …
induced loss of consciousness, passing out while turning at nearly 9Gs (nine times the force …
Challenges and directions for ambient intelligence: A cyber physical systems perspective
Sensing is becoming more and more pervasive. New sensing modalities are enabling the
collection of data not previously available. Artificial Intelligence (AI) and cognitive assistance …
collection of data not previously available. Artificial Intelligence (AI) and cognitive assistance …
Run Time Assurance for Spacecraft Attitude Control Under Nondeterministic Assumptions
This article presents a comprehensive development and testing of a run time assurance
(RTA) filter for a torque-controlled spacecraft in free rotational motion with torque actuation …
(RTA) filter for a torque-controlled spacecraft in free rotational motion with torque actuation …
Efficient learning of hyperrectangular invariant sets using gaussian processes
We present a method for efficiently computing reachable sets and forward invariant sets for
continuous-time systems with dynamics that include unknown components. Our main …
continuous-time systems with dynamics that include unknown components. Our main …
Estimating high probability reachable sets using gaussian processes
We present a method for computing reachable sets and forward invariant sets for systems
with dynamics that include unknown components. Our main assumption is that, given any …
with dynamics that include unknown components. Our main assumption is that, given any …
Robustly forward invariant sets for mixed-monotone systems
Safety for dynamical systems is often posed as an invariance constraint, requiring the
system trajectory to remain in some safe subset of the state-space for all time. This note …
system trajectory to remain in some safe subset of the state-space for all time. This note …
Deep-ultraviolet optoelectronic devices enabled by the hybrid integration of next-generation semiconductors and emerging device platforms
N Alfaraj - 2019 - repository.kaust.edu.sa
In this dissertation, the design and fabrication of deep-ultraviolet photodetectors were
investigated based on gallium oxide and its alloys, through the heterogeneous integration …
investigated based on gallium oxide and its alloys, through the heterogeneous integration …
[PDF][PDF] Trajectory Tracking Runtime Assurance for Systems with Partially Unknown Dynamics
We consider the problem of tracking a reference trajectory for dynamical systems subject to
a priori unknown state-dependent disturbance behavior. We propose a formulation that …
a priori unknown state-dependent disturbance behavior. We propose a formulation that …
[PDF][PDF] Run Time Assurance for Safety-Critical Systems
More than three miles above the Arizona desert, an F-16 student pilot experienced a
gravityinduced loss of consciousness (GLOC), passing out while turning at nearly 9Gs (nine …
gravityinduced loss of consciousness (GLOC), passing out while turning at nearly 9Gs (nine …